/*
 * Copyright (C) 2019 Michael Samuel <michaelsam00@yahoo.com>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

package ch.blinkenlights.android.vanilla;

import android.content.Context;
import android.content.SharedPreferences;
import android.preference.PreferenceManager;

public final class SharedPrefHelper {

	/**
	 * Cached app-wide SharedPreferences instance.
	 */
	private static SharedPreferences sSettings;

	private SharedPrefHelper(){};

	/**
	 * Return the SharedPreferences instance containing
	 * Application settings.
	 */
	public static SharedPreferences getSettings(Context context)
	{
		if (sSettings == null)
			sSettings = PreferenceManager.getDefaultSharedPreferences(context);
		return sSettings;
	}


}
